
114060 Rev. A
xi
Figures
Figure 1-1. Forwarding Table Update .........................................................................1-2
Figure 1-2. RFC 1042 Encapsulation .........................................................................1-4
Figure 1-3. Bridge Tunnel Service Encapsulation ......................................................1-4
Figure 1-4. Ethernet to FDDI Translation ....................................................................1-5
Figure 1-5. FDDI to Ethernet Translation ....................................................................1-6
Figure 1-6. Ethernet/802.3 to FDDI Translation ..........................................................1-7
Figure 1-7. AppleTalk ARP (Originating on FDDI) to 802.3 Translation ......................1-8
Figure 1-8. Parallel Bridge Topology ..........................................................................1-9
Figure 1-9. Root Port Determination (Equal Path Costs) .........................................1-11
Figure 1-10. Root Port Determination (Equal Path Costs
and Root Interface Priorities) 1-12
Figure 1-11. Spanning Tree (Loop-Free) Logical Topology ........................................1-13
Figure 1-12. Inefficient Spanning Tree Topology ........................................................1-14
Figure 1-13. Spanning Tree Autoconfiguration Window ............................................1-17
Figure 1-14. Configuration Manager Window .............................................................1-19
Figure 1-15. Edit Bridge Global Parameters Window .................................................1-20
Figure 1-16. Bridge Interfaces Window ......................................................................1-23
Figure 1-17. Edit Spanning Tree Global Parameters Window ....................................1-25
Figure 1-18. Spanning Tree Interfaces Window ..........................................................1-30
Figure 2-1. Source Routing Network ..........................................................................2-1
Figure 2-2. Source Routing Designator ......................................................................2-3
Figure 2-3. Route Discovery .......................................................................................2-4
Figure 2-4. Source Routing over an IP Network .........................................................2-6
Figure 2-5. Examining the RIF Field of an SRF .........................................................2-7
Figure 2-6. IP Routers Source Routing across a Token Ring Network .....................2-10
Figure 2-7. Tracking an Explorer Frame ...................................................................2-11
Figure 2-8. Structure of an Explorer Frame .............................................................2-13
Figure 2-9. Tracking a Specifically Routed Frame from ES2 to ES1 .......................2-14
Figure 2-10. Structure of a Specifically Routed Frame from ES2 to ES1 ...................2-16
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